Current conditions at

Dayton, Cox Dayton International Airport (KDAY)

Lat: 39.91° N Lon: 84.22° W Elev: 1007 ft.

Partly Cloudy

69°F

21°C

Humidity 66%
Wind Speed NE 5 mph
Barometer 30.17 in (1021.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Jul 9:56 am EDT
Detailed forecast for

Miami County

Today
Partly cloudy. Highs in the upper 70s. Northeast winds around 5 mph.
Tonight
Partly cloudy in the evening, then clearing. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable.
Saturday
Mostly sunny. Highs in the lower 80s. West winds around 5 mph.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. West winds around 5 mph.
Sunday
Partly cloudy. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 20 percent.
Sunday Night
Partly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Monday
Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
Monday Night
Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent.
Tuesday
Partly cloudy. Showers likely with a chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 60 percent.
Tuesday Night
Partly cloudy in the evening, then clearing. Lows in the mid 60s.
Wednesday
Mostly sunny. Highs in the mid 80s.
Wednesday Night
Mostly clear. Lows in the lower 60s.
Thursday
Mostly sunny. Highs in the mid 80s.



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404 AM EDT Fri Jul 24 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database